Packaging bag



FIG. 1 is a front view of a packaging bag showing our new design, the rear view being an identical image thereto;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being an identical image thereto;

FIG. 5 is a cross-sectional view taken along line 5—5 of FIG. 1;

FIG. 6 is a partial enlarged view of the portion indicated by line 6—6 of FIG. 5;

FIG. 7 is a partial enlarged view of the portion indicated by line 7—7 of FIG. 5; and,

FIG. 8 is a referential view showing the article in use.

The broken lines shown in FIG. 8 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a packaging bag, as shown and described. 